<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>数组的连接</title>
</head>
<body>
	<script type="text/javascript">
		//将多个数组连接成为一个数组
	var arr1=[12,3,4,4]
		arr2=[4,4,5,6,7,8];
		arr3=[6,54,4,3,32];
	var arr4;
	arr4=arr1.concat(arr2,[1,2,3,4,54,56,7,88]);
		console.log(arr4);
	</script>
</body>
</html>